Tom Lane wrote:
> "Magnus Hagander" <mha(at)sollentuna(dot)net> writes:
> >> The idea that someone is going to update that version string every time
> >> there is a change to libpq isn't going to happen reliably if at all.
> >> Maybe that value should be set by the installer to be the
> >> number of days since 1970.
>
> > We could set it when building the installer by hacking up the DLL file,
> > but that's really ugly, because then there would be no correlation with
> > the official version numbers. And we claim to ship the official
> > version...
>
> Also, that approach won't work *at all* for people who build from source
> without using the installer. I think it would be a real bad idea for
> the installer to install something different than what you'd get from a
> hand build of the identical source release.
>
> I think we have to bite the bullet and include "bump low part of DLL
> version number" as part of the standard release checklist. This will at
> least solve the problem for people who use official tarballs. Them as
> build from CVS pulls are going to have to guard against the problem for
> themselves, but it's not like there haven't always been equivalent
> gotchas on the Unix side.
It is more complicated than that. First, people building from CVS will
just install everything in /bin and /lib and put nothing in SYSTEM32.
You have to add the /lib to your %PATH% for anything to work, or copy
the DLL into /bin.
Second, if two installers are created during beta2, they are going to
have the same version numbers and will not be updated, so a fix to libpq
will not get propogated. I see no way to manage that except having the
installer do it.
The libpq.dll in SYSTEM32 and /lib will be different in that SYSTEM32
will have the updated version stamp, but it is my understanding only the
installer cares about those version numbers, so that seems OK.
--
Bruce Momjian | http://candle.pha.pa.us
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